Alvania fractospira

Alvania fractospira is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.

Description
The length of the shell attains 2.3 mm.

Distribution
This species occurs in the Adriatic Sea near Dubrovnik, Croatia.

It also occurs in the Mediterranean, for example, around Greece and Cyprus. See Marine Molluscs from Cyprus: new data and checklist (Ozturk, Buzzurro & Benli).